| Search Criteria |
| Gene/Clone | Species | Stage | Anatomy Item | Experimenter |
|---|---|---|---|---|
| msx2 | xenopus | hindlimb bud [+] |
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Experiment details for msx2
Wnt/beta-catenin signaling has an essential role in the initiation of limb regeneration.Wnt/beta-catenin signaling has an essential role in the initiation of limb regeneration.
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| Fig. 5. Dkk1GFP represses fgf-8 expression in the regenerating blastema, but not expression of fgf-10, Lmx-1, Hoxa-13 or msx-2. (A) Experimental scheme. One heat-shock was applied to tadpoles at 5 dpa (blue line). Wild-type and hsDkk1GFP tadpoles were fixed 8 h after the heat-shock. (B) In situ hybridization on sectioned samples of blastemas. Sectioned samples were hybridized with fgf-8 (a and b), fgf-10 (c and d), Lmx-1 (e and f), Hoxa-13 (g and h) or msx-2 (i and j). To guarantee the correct comparisons of the gene expression level, wild-type (a, c, e, g and i) and hsDkk1GFP (b, d, f, h and j) tadpole sections treated exactly the same way. Arrowheads show amputation level (knee level). D, dorsal; V, ventral. Scale bar: 100 μm. |